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Table 4 GC–MS of Parthenium hysterophorus L. bio-oil (PBO)

From: Exploring the prospective of weeds (Cannabis sativa L., Parthenium hysterophorus L.) for biofuel production through nanocatalytic (Co, Ni) gasification

Compound name Peak position Molecular weight Chemical formula
Trichloromethane 1 118 CHCl3
Trichloromethane 2 118 CHCl3
Acetic acid 3 60 C2H4O2
2-Propanone,1-hydroxy 4 74 C3H6O2
2-Cyclopenten-1-one, 2-hydroxy-3-methyl 5 112 C6H8O2
6-Octadecenoic acid, methyl ester, [z] 6 296 C19H36O2
8-Octadecenoic acid, methyl ester 7 296 C19H36O2
9-Octadecenoic acid, methyl ester, [e] 8 296 C19H36O2
Methyl stearate 9 298 C19H38O2
Methyl stearate 10 298 C19H38O2
Octadec-9-enoic acid 12 282 C18H34O2
Phenol, 2,6-dimethoxy 12 154 C8H10O3
n-Propyl 9,12-ocatdecadienoate 13 322 C21H38O2
Ethyl oleate 14 310 C20H38O2
Ethyl oleate 15 310 C20H38O2